[  683.821428] bond0: (slave eth0): making interface the new active one
[  683.821500] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.827106] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.923788] bond0: (slave eth0): Releasing backup interface
[  687.959957] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.965218] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.087378] bond0: (slave eth0): Releasing backup interface
[  692.109823] bond0 (unregistering): Released all slaves